T. Rowe Price Investment Management, Inc.
Position in AMBQ — Ambiq Micro, Inc.
CIK 1897612
BALTIMORE, MD
Position in AMBQ
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$32,208,470
New position
Shares Held
1,267,551
first reported quarter
Ownership
5.93%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Position in Semiconductors
Technology · as of Mar 31, 2026T. Rowe Price Investment Management, Inc. holds $11,944,205,502 across 19 Semiconductors names. AMBQ ranks #14 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
19,437,830 | $3,389,957,552 | |
| 2 | AVGO |
Broadcom Inc.
|
6,359,838 | $1,968,433,459 | |
| 3 | AMD |
Advanced Micro Devices Inc
|
7,486,729 | $1,523,025,280 | |
| 4 | LSCC |
Lattice Semiconductor Corp
|
16,243,449 | $1,506,742,329 | |
| 5 | MTSI |
MACOM Technology Solutions Holdings, Inc.
|
4,486,082 | $996,224,229 | |
| 6 | MPWR |
Monolithic Power Systems Inc
|
721,622 | $788,985,413 | |
| 7 | MCHP |
Microchip Technology Inc
|
9,909,469 | $640,250,792 | |
| 8 | NXPI |
NXP Semiconductors N.V.
|
1,391,013 | $273,834,819 |
All Filings in AMBQ
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $32,208,470 | 1,267,551 | Shares | Sole | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||